/* ===== 独享CSS ===== */
        /* 页面标题样式 */
        .page-hero {
            background: linear-gradient(rgba(10, 36, 99, 0.8), rgba(10, 36, 99, 0.9)), url('/template/jia/images/3.jpg');
            background-size: cover;
            background-position: center;
            height: 40vh;
            min-height: 300px;
            display: flex;
            align-items: center;
            margin-top: 80px;
            color: white;
            text-align: center;
        }
        
        .page-hero-content h1 {
            font-size: 3rem;
            margin-bottom: 15px;
            text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
        }
        
        .page-hero-content p {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto;
            text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
        }
        
        /* 文章内容样式 */
        .article-section {
            padding: 80px 0;
            background-color: var(--light-color);
        }
        
        .article-container {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        
        .article-content {
            background-color: white;
            border-radius: 8px;
            padding: 50px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .article-meta {
            display: flex;
            justify-content: space-between;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 1px solid #e9ecef;
            color: var(--gray-color);
            font-size: 0.9rem;
        }
        
        .article-category {
            display: inline-block;
            background-color: var(--light-color);
            color: var(--primary-color);
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-bottom: 20px;
        }
        
        /* 文章主体样式 */
        .article-body {
            width: 100%;
            max-width: 100%;
        }
        
        .article-body h2 {
            color: var(--primary-color);
            font-size: 1.8rem;
            margin: 30px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--secondary-color);
        }
        
        .article-body h3 {
            color: var(--primary-color);
            font-size: 1.5rem;
            margin: 25px 0 15px;
        }
        
        .article-body h4 {
            color: var(--primary-color);
            font-size: 1.3rem;
            margin: 20px 0 12px;
        }
        
        .article-body h5 {
            color: var(--primary-color);
            font-size: 1.1rem;
            margin: 15px 0 10px;
        }
        
        .article-body p {
            color: var(--dark-color);
            margin-bottom: 20px;
            line-height: 1.8;
        }
        
        .article-body img {
            max-width: 100%;
            height: auto;
            display: block;
            margin: 25px auto;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .article-body ul, .article-body ol {
            margin: 20px 0;
            padding-left: 30px;
        }
        
        .article-body li {
            margin-bottom: 10px;
            line-height: 1.6;
        }
        
        .article-body blockquote {
            background-color: var(--light-color);
            border-left: 4px solid var(--secondary-color);
            padding: 20px;
            margin: 25px 0;
            font-style: italic;
        }
        
        .article-body table {
            width: 100%;
            border-collapse: collapse;
            margin: 25px 0;
        }
        
        .article-body th, .article-body td {
            border: 1px solid #e9ecef;
            padding: 12px 15px;
            text-align: left;
        }
        
        .article-body th {
            background-color: var(--light-color);
            color: var(--primary-color);
            font-weight: 600;
        }
        
        /* 文章导航 */
        .article-navigation {
            display: flex;
            justify-content: space-between;
            margin-top: 50px;
            padding-top: 30px;
            border-top: 1px solid #e9ecef;
        }
        
        .nav-item {
            display: flex;
            align-items: center;
            max-width: 45%;
            text-decoration: none;
            color: var(--dark-color);
            transition: var(--transition);
        }
        
        .nav-item:hover {
            color: var(--primary-color);
        }
        
        .nav-item.prev {
            text-align: left;
        }
        
        .nav-item.next {
            text-align: right;
            flex-direction: row-reverse;
            margin-left: auto;
        }
        
        .nav-icon {
            font-size: 1.2rem;
            margin: 0 15px;
            color: var(--secondary-color);
        }
        
        .nav-content h4 {
            font-size: 1rem;
            margin-bottom: 5px;
            color: var(--primary-color);
        }
        
        .nav-content p {
            font-size: 0.9rem;
            color: var(--gray-color);
            margin: 0;
        }
        
        /* 相关文章 */
        .related-articles {
            margin-top: 60px;
        }
        
        .related-articles h3 {
            color: var(--primary-color);
            font-size: 1.5rem;
            margin-bottom: 30px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--secondary-color);
        }
        
        .related-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 25px;
        }
        
        .related-item {
            background-color: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: var(--transition);
        }
        
        .related-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }
        
        .related-image {
            height: 160px;
            overflow: hidden;
        }
        
        .related-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        
        .related-item:hover .related-image img {
            transform: scale(1.05);
        }
        
        .related-content {
            padding: 20px;
        }
        
        .related-category {
            display: inline-block;
            background-color: var(--light-color);
            color: var(--primary-color);
            padding: 3px 10px;
            border-radius: 15px;
            font-size: 0.7rem;
            font-weight: 600;
            margin-bottom: 10px;
        }
        
        .related-content h4 {
            color: var(--primary-color);
            margin-bottom: 10px;
            font-size: 1.1rem;
        }
        
        .related-content h4 a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        
        .related-content h4 a:hover {
            color: var(--secondary-color);
        }
        
        .related-meta {
            display: flex;
            justify-content: space-between;
            color: var(--gray-color);
            font-size: 0.8rem;
        }
        
        /* 侧边栏 */
        .article-sidebar {
            position: sticky;
            top: 100px;
            height: fit-content;
        }
        
        .sidebar-widget {
            background-color: white;
            border-radius: 8px;
            padding: 25px;
            margin-bottom: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .sidebar-widget h3 {
            color: var(--primary-color);
            font-size: 1.3rem;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--secondary-color);
        }
        
        .popular-list {
            list-style: none;
        }
        
        .popular-item {
            display: flex;
            margin-bottom: 15px;
            padding-bottom: 15px;
            border-bottom: 1px solid #e9ecef;
        }
        
        .popular-item:last-child {
            margin-bottom: 0;
            padding-bottom: 0;
            border-bottom: none;
        }
        
        .popular-rank {
            width: 30px;
            height: 30px;
            background-color: var(--primary-color);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            font-weight: 700;
            margin-right: 15px;
            flex-shrink: 0;
        }
        
        .popular-content h4 {
            font-size: 0.9rem;
            margin-bottom: 5px;
        }
        
        .popular-content h4 a {
            color: var(--dark-color);
            text-decoration: none;
            transition: var(--transition);
        }
        
        .popular-content h4 a:hover {
            color: var(--primary-color);
        }
        
        .popular-meta {
            color: var(--gray-color);
            font-size: 0.8rem;
        }
        
        .category-list {
            list-style: none;
        }
        
        .category-item {
            margin-bottom: 10px;
        }
        
        .category-item a {
            display: flex;
            justify-content: space-between;
            color: var(--dark-color);
            text-decoration: none;
            padding: 8px 0;
            transition: var(--transition);
        }
        
        .category-item a:hover {
            color: var(--primary-color);
        }
        
        .category-count {
            background-color: var(--light-color);
            color: var(--primary-color);
            padding: 2px 8px;
            border-radius: 10px;
            font-size: 0.8rem;
        }
        
        /* 响应式调整 */
        @media (max-width: 992px) {
            .article-container {
                grid-template-columns: 1fr;
            }
            
            .article-sidebar {
                position: static;
                margin-top: 40px;
            }
        }
        
        @media (max-width: 768px) {
            .page-hero-content h1 {
                font-size: 2.2rem;
            }
            
            .page-hero-content p {
                font-size: 1rem;
            }
            
            .article-content {
                padding: 30px;
            }
            
            .article-navigation {
                flex-direction: column;
                gap: 20px;
            }
            
            .nav-item {
                max-width: 100%;
            }
            
            .related-list {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 576px) {
            .page-hero {
                height: 30vh;
                min-height: 250px;
            }
            
            .article-content {
                padding: 20px;
            }
            
            .article-meta {
                flex-direction: column;
                gap: 10px;
            }
        }